<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <link rel="stylesheet" href="./css/index.css" />
  </head>

  <body>
    <div class="container">
      <ul class="top">
        <!-- 基础模板 -->
        <!-- <li>
        <a href="javascript:;">首页</a>
        <ul class="sub">
          <li>
            <a href="javascript:;">
              <span>砂锅厨具</span>
              <img src="https://yanxuan.nosdn.127.net/3102b963e7a3c74b9d2ae90e4380da65.png?quality=95&imageView" alt="">
            </a>
          </li>
        </ul>
      </li> -->
      </ul>
    </div>
    <script src="./axios.js"></script>
    <script src="./index.js"></script>
    <!-- <script>
      //设置axios基地址
      axios.defaults.baseURL = 'http://ajax-api.itheima.net'

      //获取元素
      const list = document.querySelector('.top')

      //发起一级请求
      axios({
        url: '/api/category/top',
        method: 'GET',
      })
        .then(({ data: res }) => {
          //发起二级请求
          const newArr = res.data.map((item) => {
            return axios({
              url: '/api/category/sub?id=' + item.id,
              method: 'GET',
            })
          })

          return Promise.all(newArr)
        })
        .then((res) => {
          //渲染页面
          const html = res
            .map(({ data: item }) => {
              console.log(item)
              return `
               <li>
                 <a href="javascript:;">${item.data.name}</a>
                  <img src="${item.data.picture}" alt="">
                 <ul class="sub">
                 ${item.data.children
                   .map((item) => {
                     return `
                   <li>
                   <a href="javascript:;">
                     <span>${item.name}</span>
                     <img src="${item.picture}" alt="">
                   </a>
                 </li>
                   `
                   })
                   .join('')}
                 </ul>
               </li>
            `
            })
            .join('')

          list.innerHTML = html
        })
    </script> -->
  </body>
</html>
